OSV-2020-214
Heap-use-after-free in String_clear
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20437
Crash type: Heap-use-after-free READ 8
Crash state:
String_clear
clearStructure
Variant_clear
What each source reports
OSV No score
Heap-use-after-free in String_clear
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20437
Crash type: Heap-use-after-free READ 8
Crash state:
String_clear
clearStructure
Variant_clear
- Record
OSV-2020-214- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
open62541OSS-Fuzz |
Listed versions, plus commit ranges basic256sha256v1.0v1.0-devv1.0-rc1v1.0-rc2 Show 10 moreShow lessv1.0-rc3v1.0-rc4v1.0-rc5v1.0.1v1.0.2v1.0.3v1.0.5v1.0.6v1.1-devv1.1-rc1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-214 is a vulnerability with no CVSS score yet in open62541, published June 24, 2020. No source lists public exploit code. A source reports a fix.